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Answers and rating deltas for

How does the var FOO = FOO || {} idiom in Javascript work?

Author Votes Δ
Quentin 10 +1.03
Suresh Atta 6 +0.10
11thdimension 3 -0.42
dloeda 0 -2.49
Mahesh Hegde 0 -2.35
Last visited: Oct 27, 2017, 7:18:27 AM